CN218016445U - Connecting device for laser and galvanometer - Google Patents
Connecting device for laser and galvanometer Download PDFInfo
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- CN218016445U CN218016445U CN202222959888.4U CN202222959888U CN218016445U CN 218016445 U CN218016445 U CN 218016445U CN 202222959888 U CN202222959888 U CN 202222959888U CN 218016445 U CN218016445 U CN 218016445U
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- galvanometer
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Abstract
The utility model provides a connecting device of laser instrument and mirror that shakes, it contains laser instrument front bezel, neck mounting, neck rotating member and the mirror connecting piece that shakes, wherein, the round screw locating slot is provided with around on the cylindrical neck mounting body that the neck mounting contains, be provided with on the neck rotating member body that the neck rotating member contains with screw locating slot complex round screw locating hole, through set screw on the adjusting screw locating hole for the rotation of neck rotating member is realized to screw locating slot's elasticity to realized the fixed of laser instrument and mirror that shakes, also ensured simultaneously that the neck rotating member can rotate but can not take place the back-and-forth movement. Therefore, the device has realized the convenient fixed of laser instrument with the mirror that shakes for can quick replacement accessory, save efficiency, the relevant correction of light-emitting direction is also simple and easy simultaneously, can beat the light-emitting angle that the mirror shakes in the quick rotation regulation of mark according to the product in the difference, and angle of regulation can reach 360 degrees, and then makes the practicality improve greatly.
Description
Technical Field
The utility model relates to a laser marking equipment technical field that is relevant especially relates to a laser instrument and mirror's connecting device shakes.
Background
The laser marking machine is used for marking on the surfaces of various different substances by using laser beams, and at present, the laser marking machine needs to adjust the light emitting direction of the laser according to the marking direction of a product of a client.
However, after the traditional fixed connection optical device structure is fixedly installed by the laser galvanometer and the laser through an aluminum plate, once the collimation of the light beam is found to be unsatisfactory, the laser needs to be detached again for adjustment, and the defects of difficult detachment and troublesome operation of adjusting the collimation exist. Therefore, it is desirable to provide a connecting device for a laser and a vibrating mirror, so that the laser and the vibrating mirror can be conveniently fixed, and the laser light emitting direction can be flexibly adjusted according to requirements. Therefore, it is necessary to develop a connection device for a laser and a galvanometer, which can flexibly adjust the light emitting direction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laser instrument and the connecting device who shakes the mirror, solved traditional fixed connection light utensil structure fixed inconvenient, the inconvenient problem of light-emitting direction correction.
A connecting device of a laser and a galvanometer is used for connecting the laser and the galvanometer and comprises a laser front plate, a neck fixing piece, a neck rotating piece and a galvanometer connecting piece; the laser front plate is detachably connected with the neck fixing piece; the neck fixing piece comprises a neck fixing piece flange and a cylindrical neck fixing piece body, the cross sections of the neck fixing piece flange and the cylindrical neck fixing piece body are T-shaped, the neck fixing piece flange is connected with the laser front plate, and a circle of screw positioning grooves are formed in the cylindrical neck fixing piece body in an encircling mode; the neck rotating piece comprises a neck rotating piece body and a neck rotating piece connecting body, the neck rotating piece body is spliced with the cylindrical neck fixing piece body, the cross section of the neck rotating piece body is T-shaped, the inner diameter of the neck rotating piece body is the same as the outer diameter of the cylindrical neck fixing piece body, a circle of screw positioning holes matched with the screw positioning grooves are formed in the neck rotating piece body, and the screw positioning grooves and the screw positioning holes are fastened through positioning screws; one end of the vibrating mirror connecting piece is connected with the vibrating mirror, and the other end of the vibrating mirror connecting piece is connected with the neck rotating piece connecting body.
Preferably, a circular groove is inwards recessed in the front plate of the laser, an annular groove and a plurality of first threaded holes are inwards recessed in the circular groove, and an O-shaped rubber ring is arranged on the annular groove.
Furthermore, the outer diameter of the neck fixing piece flange is the same as the diameter of the circular groove, and a plurality of second threaded holes matched with the first threaded holes are formed in the neck fixing piece flange. When the neck mounting flange is inserted into the circular groove, the O-shaped rubber ring can play a good sealing role, and dust can not enter the laser and a connecting device between the laser and the vibrating mirror, so that a good dustproof effect can be achieved. And the first threaded hole and the second threaded hole can realize the connection between the laser front plate and the neck fixing piece through bolts.
Preferably, the number of the first threaded holes and the number of the second threaded holes are both 4, and the first threaded holes and the second threaded holes are screwed in through screws to realize the connection between the laser front plate and the neck fixing piece.
Preferably, the screw positioning groove can be a ring of annular screw positioning groove which is recessed from the outer wall of the cylindrical neck fixing part body to one side of the axis of the cylindrical neck fixing part body. The setting of annular screw constant head tank makes through set screw on the adjusting screw locating hole for during the elasticity of screw constant head tank, can be to unscrewing partly for the neck rotating member can rotate can, nevertheless can not take place the back-and-forth movement of neck rotating member for the neck mounting.
Preferably, the neck rotating member and the neck fixing member are respectively provided with a scale. The relative position of the scales can be recorded after the rotation of the adjusting neck rotating piece is finished so as to realize the automatic operation of changing the quick adjustment of different products.
Preferably, the galvanometer connecting piece is inwards recessed with a galvanometer connecting piece groove, and the diameter of the galvanometer connecting piece groove is the same as the outer diameter of the neck rotating piece connecting body. During installation, the neck rotating piece connecting body is inserted into the groove of the vibrating mirror connecting piece, and the tightness of connection is guaranteed by the structure.
Preferably, the inside cavity that is of neck mounting can make accessories such as beam expanding lens pass through, effectively reduces the length of laser machine.
Preferably, after the neck fixing member is attached, a longitudinal axis of the neck fixing member coincides with a longitudinal axis of the neck rotating member.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a laser instrument and mirror's connecting device shakes, it contains a laser instrument front bezel, a neck mounting, a neck rotating member and a mirror connecting piece shakes, wherein, the cylindrical neck mounting body that the neck mounting contains is gone up to encircle and is provided with round screw positioning groove, be provided with on the neck rotating member body that the neck rotating member contains with screw positioning groove complex round screw positioning hole, through set screw on the adjusting screw positioning hole for the rotation of neck rotating member is realized to screw positioning groove's elasticity to realized the fixed of laser instrument and mirror that shakes, also ensured simultaneously that the neck rotating member can rotate but can not take place the back-and-forth movement. Consequently, this laser instrument and the connecting device who shakes the mirror have realized the laser instrument and have shaken convenient fixed of mirror for can realize the quick replacement accessory, save efficiency, the relevant correction of light-emitting direction is also simple and easy simultaneously, can beat the light-emitting angle that quick rotary adjustment shakes the mirror according to the product of beating in the difference, and angle of regulation can reach 360 degrees, and then makes the great improvement of practicality.
Drawings
Fig. 1 is a schematic structural diagram of a connection device between a laser and a galvanometer according to the present invention;
fig. 2 is an exploded view of the connection device of the laser and the galvanometer according to the present invention;
fig. 3 is a schematic diagram of an explosion three-dimensional structure of the connection device of the laser and the galvanometer according to the present invention;
fig. 4 is a schematic structural diagram of the front plate of the laser device of the present invention.
Wherein:
100-laser front plate, 200-neck fixing piece, 300-neck rotating piece, 400-vibrating mirror connecting piece, 500-vibrating mirror, 110-circular groove, 120-annular groove, 130-first threaded hole, 210-neck fixing piece flange, 220-cylindrical neck fixing piece body, 230-screw positioning groove, 310-neck rotating piece body, 320-neck rotating piece connecting body, 330-screw positioning hole, 340-second threaded hole.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, 2, 3 and 4, the present embodiment provides a connection device for a laser and a galvanometer 500, for connecting a laser and a galvanometer 500, which includes a laser front plate 100, a neck fixing member 200, a neck rotating member 300 and a galvanometer connecting member 400; the laser front plate 100 is detachably connected with the neck fixing piece 200; the neck fixing piece 200 comprises a neck fixing piece flange 210 and a cylindrical neck fixing piece body 220, the sections of the neck fixing piece flange 210 and the cylindrical neck fixing piece body 220 are in a T shape, the neck fixing piece flange 210 is connected with the laser front plate 100, and a circle of screw positioning grooves 230 are arranged on the cylindrical neck fixing piece body 220 in a surrounding mode; the neck rotating member 300 comprises a neck rotating member body 310 inserted into the cylindrical neck fixing member body 220 and a neck rotating member connecting body 320, the cross sections of the neck rotating member body 310 and the neck rotating member connecting body 320 are T-shaped, the inner diameter of the neck rotating member body 310 is the same as the outer diameter of the cylindrical neck fixing member body 220, a circle of screw positioning holes 330 matched with the screw positioning grooves 230 is arranged on the neck rotating member body 310, and the screw positioning grooves 230 and the screw positioning holes 330 are fastened by positioning screws; one end of the mirror vibration connecting piece 400 is connected to the mirror vibration 500, and the other end of the mirror vibration connecting piece 400 is connected to the neck rotating piece connecting body 320.
Referring to fig. 4, preferably, a circular groove 110 is recessed in the laser front plate 100, an annular groove 120 and a plurality of first threaded holes 130 are recessed in the circular groove 110, and an O-ring rubber ring is disposed on the annular groove 120. Further, the outer diameter of the neck fixing member flange 210 is the same as the diameter of the circular groove 110, and a plurality of second threaded holes 340 adapted to the first threaded holes 130 are formed in the neck fixing member flange 210. When the neck fixing piece flange 210 is inserted into the circular groove 110, the O-shaped rubber ring can play a good role in sealing, and dust can not enter between the laser and the connecting device of the laser and the vibrating mirror 500, so that a good dustproof effect can be achieved. And the first threaded hole 130 and the second threaded hole 340 can realize the connection between the laser front plate 100 and the neck fixing piece 200 through bolts. Preferably, the number of the first threaded holes 130 and the number of the second threaded holes 340 are both 4, and the first threaded holes 130 and the second threaded holes 340 are screwed in by screws to realize the detachable connection of the laser front plate 100 and the neck fixing piece 200.
Referring to fig. 2 and 3, preferably, the screw positioning groove 230 is a ring-shaped screw positioning groove 230 recessed from the outer wall of the cylindrical neck fixing member body 220 to one side of the axis of the cylindrical neck fixing member body 220. The arrangement of the ring-shaped screw positioning groove 230 enables a part of the neck rotation member 300 to be unscrewed by adjusting the tightness of the positioning screw in the screw positioning hole 330 relative to the screw positioning groove 230, but the neck rotation member 300 does not move back and forth relative to the neck fixing member 200.
Preferably, the neck rotating member 300 and the neck fixing member 200 are respectively provided with marked scales, and the relative positions of the scales can be recorded after the rotation of the neck rotating member 300 is adjusted, so as to realize quick adjustment and easy operation for changing different products.
Preferably, the galvanometer connector 400 is recessed with a galvanometer connector groove, and the diameter of the galvanometer connector groove is the same as the outer diameter of the neck rotating connector 320. During installation, the neck rotating piece connecting body 320 is inserted into the groove of the vibrating mirror connecting piece, and the connection tightness is guaranteed by the structure.
Preferably, the neck fixing piece 200 is internally provided with a cavity, so that accessories such as a beam expander can pass through the cavity, and the length of the laser machine is effectively reduced. Preferably, after the neck brace 200 is attached, the longitudinal axis of the neck rotator 300 coincides with the longitudinal axis of the neck brace.
Referring to fig. 2 and 3, in particular, when in use, the neck fixing flange 210 is inserted into the inward circular groove 110 of the laser front plate 100, then the first screw hole 130 and the second screw hole 340 are screwed in by screws to connect the laser front plate 100 and the neck fixing member 200, then the neck rotating member 300 is inserted into the neck fixing member 200, and the tightness of the positioning screw on the screw positioning hole 330 relative to the screw positioning groove 230 is adjusted, that is, the positioning screw is fastened in the screw positioning groove 230, so that the neck rotating member 300 is connected with the neck fixing member 200, and then the neck rotating member connecting body 320 is connected with the galvanometer connecting member 400. The portable fixing of the laser and the vibrating mirror is realized, so that the accessories can be quickly replaced, and the efficiency is saved.
When the light emitting direction needs to be adjusted, the tightness of the positioning screws in the screw positioning holes 330 in the neck rotating member 300 is adjusted to be loose, then the neck rotating member 300 rotates relative to the neck fixing member 200, so that the light emitting surface of the vibrating mirror is parallel to the surface of a product, then the positioning screws are screwed down, the neck rotating member 300 is fastened and connected with the neck fixing member 200, and the light emitting direction is adjusted.
The embodiment provides a connecting device for a laser and a galvanometer, which comprises a laser front plate 100, a neck fixing piece 200, a neck rotating piece 300 and a galvanometer connecting piece 400, wherein a circle of screw positioning grooves 230 are formed in a cylindrical neck fixing piece body 220 contained in the neck fixing piece 200 in a surrounding mode, a circle of screw positioning holes 330 matched with the screw positioning grooves 230 are formed in a neck rotating piece body 310 contained in the neck rotating piece 300, and the neck rotating piece 300 is rotated by adjusting the tightness of positioning screws on the screw positioning holes 330 relative to the screw positioning grooves 230, so that the laser and the galvanometer are fixed, and meanwhile, the neck rotating piece 300 is ensured to rotate and cannot move back and forth. Therefore, the connecting device of the laser and the vibrating mirror realizes the portable fixation of the laser and the vibrating mirror, solves the problem that the light emitting direction cannot be adjusted by a traditional fixed connecting optical tool structure, realizes the flexible adjustment of the light emitting direction, can adjust the light emitting angle of the vibrating mirror 500 according to the marking quick rotation of different products, and has the advantages of being capable of achieving 360 degrees and greatly improving the practicability.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (9)
1. The utility model provides a connecting device of laser instrument and galvanometer for connect a laser instrument and a galvanometer, its characterized in that: it comprises a laser front plate, a neck fixing piece, a neck rotating piece and a galvanometer connecting piece;
the laser front plate is detachably connected with the neck fixing piece;
the neck fixing piece comprises a neck fixing piece flange and a cylindrical neck fixing piece body, the cross sections of the neck fixing piece flange and the cylindrical neck fixing piece body are T-shaped, the neck fixing piece flange is connected with the laser front plate, and a circle of screw positioning grooves are formed in the cylindrical neck fixing piece body in a surrounding mode;
the neck rotating piece comprises a neck rotating piece body and a neck rotating piece connecting body, the neck rotating piece body is spliced with the cylindrical neck fixing piece body, the cross section of the neck rotating piece body is T-shaped, the inner diameter of the neck rotating piece body is the same as the outer diameter of the cylindrical neck fixing piece body, a circle of screw positioning holes matched with the screw positioning grooves are formed in the neck rotating piece body, and the screw positioning grooves and the screw positioning holes are fastened through positioning screws;
one end of the vibrating mirror connecting piece is connected with the vibrating mirror, and the other end of the vibrating mirror connecting piece is connected with the neck rotating piece connecting body.
2. The apparatus as claimed in claim 1, wherein the laser front plate has a circular recess recessed therein, the circular recess having an annular recess and a plurality of first threaded holes, the annular recess having an O-ring rubber ring disposed thereon.
3. The apparatus as claimed in claim 2, wherein the neck fixing flange has an outer diameter equal to the diameter of the circular groove, and a plurality of second screw holes are formed in the neck fixing flange to be fitted with the first screw holes.
4. The device as claimed in claim 3, wherein the number of the first threaded holes and the number of the second threaded holes are 4, and the connection between the laser front plate and the neck fixing member is realized by screwing the first threaded holes and the second threaded holes into each other.
5. The device for connecting a laser and a galvanometer as claimed in claim 1, wherein the screw positioning slot is a ring-shaped screw positioning slot recessed from the outer wall of the cylindrical neck fixing body to one side of the axis of the cylindrical neck fixing body.
6. The apparatus as claimed in claim 1, wherein the neck rotating member and the neck fixing member are respectively provided with a scale.
7. The apparatus as claimed in claim 1, wherein the galvanometer connector has a cavity therein, and the cavity has a diameter equal to the outer diameter of the neck rotator connector.
8. The apparatus as claimed in claim 1, wherein the neck holder has a hollow interior.
9. A laser and galvanometer linkage according to claim 1, wherein when mounted, the longitudinal axis of said neck mount coincides with the longitudinal axis of said neck rotator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222959888.4U CN218016445U (en) | 2022-11-08 | 2022-11-08 | Connecting device for laser and galvanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222959888.4U CN218016445U (en) | 2022-11-08 | 2022-11-08 | Connecting device for laser and galvanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218016445U true CN218016445U (en) | 2022-12-13 |
Family
ID=84357027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222959888.4U Active CN218016445U (en) | 2022-11-08 | 2022-11-08 | Connecting device for laser and galvanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218016445U (en) |
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2022
- 2022-11-08 CN CN202222959888.4U patent/CN218016445U/en active Active
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